Ash & Pulverized Coal Deposition in Combustors & Gasifiers
Description:
Gravity- driven granular flow of slightly frictional particles down an inclined, bumpy chute is studied. A modified kinetic model which includes the frictional energy loss effects is used, and the boundary conditions for a bumpy wall with small friction are derived by ensuring the balance of momentum and energy. At the free surface, the condition of vanishing of the solid volume fraction is used. The mean velocity, the fluctuation kinetic energy and the solid volume fraction profiles are evalua…
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Date:
December 14, 1998
Creator:
Ahamadi, Goodarz
Item Type:
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Partner:
UNT Libraries Government Documents Department